mfd: dm355evm_mps: Be sure to clamp return value

[deliverable/linux.git] / drivers / mfd / dm355evm_msp.c

diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c
index 4c826f78acd020362a5e666432df13c9e19788bf..bf3e0b21b247b14d7150776fc94379576caa3650 100644 (file)
--- a/drivers/mfd/dm355evm_msp.c
+++ b/drivers/mfd/dm355evm_msp.c
@@ -147,7 +147,7 @@ static int msp_gpio_get(struct gpio_chip *chip, unsigned offset)
                return status;
        if (reg == DM355EVM_MSP_LED)
                msp_led_cache = status;
-       return status & MSP_GPIO_MASK(offset);
+       return !!(status & MSP_GPIO_MASK(offset));
 }
 
 static int msp_gpio_out(struct gpio_chip *chip, unsigned offset, int value)